2912559821

素因数分解:

${\mathrm{37}}^2\times {\mathrm{199}}^1\times {\mathrm{10691}}^1$

素因数の和:10964

約数の個数: 12

約数和(自身を含む): 3008728800

約数和(自身を除く): 96168979

約数列:

[1, 37, 199, 1369, 7363, 10691, 272431, 395567, 2127509, 14635979, 78717833, 2912559821]

約数ペア:

[(1, 2912559821), (37, 78717833), (199, 14635979), (1369, 2127509), (7363, 395567), (10691, 272431)]